/Engine/Source/Runtime/CoreUObject/Public/Misc/PackageName.h
Split a full object path (Class /Path/To/A/Package.Object:SubObject) into its constituent pieces
static void SplitFullObjectPath ( const [FString](API\Runtime\Core\Containers\FString) & InFullObjectPath, [FString](API\Runtime\Core\Containers\FString) & OutClassName, [FString](API\Runtime\Core\Containers\FString) & OutPackageName, [FString](API\Runtime\Core\Containers\FString) & OutObjectName, [FString](API\Runtime\Core\Containers\FString) & OutSubObjectName, bool bDetectClassName )